| 17种杀菌剂对桃细菌性穿孔病的抑菌作用 |
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| 引用本文： | 赵宝明,沈国清,王世平,.17种杀菌剂对桃细菌性穿孔病的抑菌作用[J].上海交通大学学报(农业科学版),2011,29(4):17-29. |
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| 作者姓名： | 赵宝明 沈国清 王世平 |
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| 作者单位： | 1. 上海市浦东新区农业技术推广中心,上海,201201
2. 上海交通大学农业与生物学院上海200240 |
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| 基金项目： | 上海市科委重点攻关项目(08dz1900404) |
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| 摘 要： | 采用抑茵圈法测定17种杀菌剂对桃细菌性穿孔病菌的毒力，结果表明：链霉素和春雷霉素的毒力最高，其EC50分别为27．5193g／L和17．2010g／L；链霉素和春雷霉素对桃细菌性穿孔病菌的联合毒力测定，两药以6：1混配，具有增效作用；抑菌谱试验发现该混剂对6种病原茵也有很好的抑制作用。
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| 关 键 词： | 桃细菌性穿孔病菌 链霉素 春雷霉素 毒力测定 抑茵谱 |
Inhibition of seventeen fungicides to Xanthomonas pruni(Smith)Down |
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| ZHAO Bao-ming,SHEN Guo-qing,WANG Shi-ping.Inhibition of seventeen fungicides to Xanthomonas pruni(Smith)Down[J].Journal of Shanghai Jiaotong University (Agricultural Science),2011,29(4):17-29. |
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| Authors: | ZHAO Bao-ming SHEN Guo-qing WANG Shi-ping |
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| Institution: | ZHAO Bao-ming1,SHEN Guo-qing2,WANG Shi-ping2 (1.Shanghai Pudong District Agro-technology Extension Center,Shanghai 201201,China,2.School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | By the inhibition zone method,inhibitory activities of seventeen fungicides against Xanthomonas pruni （Smith）Down were tested. The results showed that streptomycin and kasugamycin had the strongest inhibition and EC50 were 27. 5193 g/L and 17. 2010 g/L, respectively. The mixture of streptomycin and kasugamycin also showed the synergistic inhibition at the ratio of 6 ＂ 1. Inhibition spectrum tests demonstrated that the mixture also had high inhibition to 6 pathogenic fungi at the same ratio. |
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| Keywords: | Xanthomonas pruni(Smith)Down streptomycin kasugamycin toxicity inhibition spectrum |
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